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Lua i Stíl Chicago (17ú heag.)Best, Jonathan. Philippine Picture Post Cards, 1900-1920. Makati, Metro Manila: Bookmark, 1994.
Lua MLA (9ú heag.)Best, Jonathan. Philippine Picture Post Cards, 1900-1920. Bookmark, 1994.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.